Simcoe Capital Management, LLC holds a focused book of 14 stocks worth $515.4M as of Q2 2026 (disclosed Aug 14, 2026, a ~45-day 13F lag). This quarter they opened Enviri Corp and trimmed Ingevity Corp. Their largest long position is Ingevity Corp at 13% of the equity book. They also disclosed $33.9M in call options (bullish), shown separately below and excluded from the equity book.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
100% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Simcoe Capital Management, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 17 / 14 | $1.1B |
| Integrated Wealth Concepts LLC | 17 / 14 | $10.2M |
| ROTHSCHILD INVESTMENT LLC | 17 / 14 | $5.3M |
| Arax Advisory Partners | 17 / 14 | $2.9M |
| GAMMA Investing LLC | 17 / 14 | $1.9M |
| Pinnacle Wealth Planning Services, Inc. | 17 / 14 | $1.0M |
| IFP Advisors, Inc | 17 / 14 | $716K |
| BlackRock, Inc. | 16 / 14 | $4.7B |
Ranked by how many of Simcoe Capital Management, LLC's top 14 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Ingevity Corp COM | $66.8M | 894.1K | 13.0% | ▼−8.9% Reduced · −88K sh | |
| 2 | Koppers Holdings Inc COM | $63.6M | 1.42M | 12.3% | ▲+50% Added · +472K sh | |
| 3 | Brinks Co COM | $62.0M | 655.7K | 12.0% | ▲+12% Added · +68K sh | |
| 4 | Wisdomtree Inc COM | $45.3M | 2.67M | 8.8% | ▼−43% Reduced · −2.0M sh | |
| 5 | Autonation Inc COM | $42.0M | 226.3K | 8.2% | ▼−23% Reduced · −69K sh | |
| 6 | Gildan Activewear Inc COM | $39.3M | 761.3K | 7.6% | ▼−50% Reduced · −766K sh | |
| 7 | Tennant Co COM | $33.5M | 383.0K | 6.5% | ▲+2.7% Added · +10K sh | |
| 8 | Driven Brands Hldgs Inc COM | $31.5M | 2.26M | 6.1% | ▲+7.3% Added · +154K sh | |
| 9 | Primo Brands Corporation CLASS A COM SHS | $30.0M | 1.23M | 5.8% | ▼−14% Reduced · −198K sh | |
| 10 | Enviri Corp COM | $25.2M | 1.15M | 4.9% | ▲New New position | |
| 11 | Stride Inc COM | $23.1M | 267.6K | 4.5% | ▼−11% Reduced · −35K sh | |
| 12 | Gibraltar Inds Inc COM | $22.3M | 494.4K | 4.3% | ▲New New position | |
| 13 | Peloton Interactive Inc CL A COM | $15.7M | 2.66M | 3.0% | ▲+120% Added · +1.4M sh | |
| 14 | Matson Inc COM | $15.2M | 78.9K | 2.9% | ▲New New position |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1633362/holdings"
Use Arkolith to show Simcoe Capital Management, LLC's latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| CALL · bullish | BRINK'S CO/THEBCO | $33.9M | 359K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.